Solution to the Uniformly Fully Inert Subgroups Problem for Abelian Groups

Fuente: arXiv
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Auteurs principaux: Chekhlov, Andrey R., Danchev, Peter V.
Format: Preprint
Publié: 2023
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author Chekhlov, Andrey R.
Danchev, Peter V.
author_facet Chekhlov, Andrey R.
Danchev, Peter V.
contents A famous conjecture attributed to Dardano-Dikranjan-Rinauro-Salce states that any uniformly fully inert subgroup of a given group is commensurable with a fully invariant subgroup (see, respectively, [5] and [6]). In this short note, we completely settle this problem in the affirmative for an arbitrary Abelian group.
format Preprint
id arxiv_https___arxiv_org_abs_2307_15932
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle Solution to the Uniformly Fully Inert Subgroups Problem for Abelian Groups
Chekhlov, Andrey R.
Danchev, Peter V.
Rings and Algebras
Group Theory
20K10, 20K12
A famous conjecture attributed to Dardano-Dikranjan-Rinauro-Salce states that any uniformly fully inert subgroup of a given group is commensurable with a fully invariant subgroup (see, respectively, [5] and [6]). In this short note, we completely settle this problem in the affirmative for an arbitrary Abelian group.
title Solution to the Uniformly Fully Inert Subgroups Problem for Abelian Groups
topic Rings and Algebras
Group Theory
20K10, 20K12
url https://arxiv.org/abs/2307.15932